Qualifying 1 - 30/05/2003 at 11:00
| P. | Helmet | Driver | Nat. | Team | Time |
|---|---|---|---|---|---|
| 1 | Webber M. | AUS | Jaguar Racing | 1.16.373 | |
| 2 | Button J. | GBR | Lucky Strike BAR Honda | 1.16.476 | |
| 3 | Coulthard D. | SCO | West McLaren Mercedes | 1.16.505 | |
| 4 | Alonso F. | SPA | Mild Seven Renault F1 | 1.16.578 | |
| 5 | Trulli J. | ITA | Mild Seven Renault F1 | 1.16.800 | |
| 6 | Schumacher M. | GER | Scuderia Ferrari Marlboro | 1.16.915 | |
| 7 | Fisichella G. | ITA | Jordan Ford | 1.16.930 | |
| 8 | Montoya J. | COL | BMW Williams F1 | 1.17.173 | |
| 9 | Raikkonen K. | FIN | West McLaren Mercedes | 1.17.218 | |
| 10 | Barrichello R. | BRA | Scuderia Ferrari Marlboro | 1.17.372 | |
| 11 | Frentzen H. | GER | Sauber Petronas | 1.17.550 | |
| 12 | Villeneuve J. | CAN | Lucky Strike BAR Honda | 1.17.710 | |
| 13 | Panis O. | FRA | Panasonic Toyota Racing | 1.17.811 | |
| 14 | Pizzonia A. | BRA | Jaguar Racing | 1.17.913 | |
| 15 | Schumacher R. | GER | BMW Williams F1 | 1.18.039 | |
| 16 | Fiman R. | GBR | Jordan Ford | 1.18.133 | |
| 17 | Heidfeld N. | GER | Sauber Petronas | 1.18.660 | |
| 18 | Wilson J. | GBR | European Minardi Cosworth | 1.18.952 | |
| 19 | Verstappen J. | OLA | European Minardi Cosworth | 1.19.026 | |
| 20 | Da Matta C. | BRA | Panasonic Toyota Racing | 1.19.956 |